About us

The French law firm MONTEIL AVOCATS assists private clients with all legal and tax matters related to their wealth.

Ariane Monteil founded the firm in November 2013, after more than 15 years of tax practice within international law firms and a Swiss private bank, in Paris and in Geneva.

She acquired a specific expertise on cross-border tax and legal issues, in the context of international mobility and investments.

Her practice within the private banking sector has helped her to build a cooperative approach with private bankers and family officers.

Since its start, the firm has been particularly active on voluntary disclosure procedures, while growing on tax advisory and assistance with tax audits.